Table A1.

MOUDI 11 stages with collectible particle size range and associated lung deposition fractions.

MOUDI Stage (i)	Collectible Particle Diameters (µm)	Average Lung Deposition Fraction (DF)
1	d ≥ 18	0.01
2	18 ≥ d ≥ 10	0.02
3	10 ≥ d ≥ 5.6	0.06
4	5.6 ≥ d ≥ 3.2	0.12
5	3.2 ≥ d ≥ 1.8	0.17
6	1.8 ≥ d ≥ 1.0	0.16
7	1.0 ≥ d ≥ 0.56	0.12
8	0.56 ≥ d ≥ 0.32	0.08
9	0.32 ≥ d ≥ 0.18	0.07
10	0.18 ≥ d ≥ 0.1	0.13
11	0.1 ≥ d ≥ 0.056	0.25

Data source: this study.